Built using huge amounts of computing power at a Tennessee data center, Grok is Musk's attempt to outdo rivals such as OpenAI's ChatGPT and Google's Gemini in building an AI assistant that shows its reasoning before answering a question.

The tech billionaire unveiled its latest version, Grok 4, which he claims is "smarter than almost all graduate students, in all disciplines, simultaneously."

Security researchers found two flaws in an AI-powered chatbot used by McDonald’s to interact with job applicants.

People are leaning on AI tools to figure out what is real on topics such as funding cuts and misinformation about cloud seeding. At times, chatbots will give contradictory responses.

Each AI Chatbot Has Its Own Distinctive Writing Style—Just as Humans Do The last time you interacted with ChatGPT, did it feel like you were chatting with one person, or more like you were conversing with multiple individuals? Did the chatbot appear to have a consistent personality, or did it seem different each time you engaged with it?

While a major chatbot benefit is that it’s interacting with website visitors 24/7, that doesn’t mean it’s simply a “set it and forget it” solution. Brands that integrate their AI tool into their major marketing campaigns see better results from both AI and the campaign.

But after the chatbot developed by Elon Musk’s start-up xAI ranted for hours about a second Holocaust and spread conspiracy theories about Jewish people, the company responded by deleting some of the troubling posts and sharing a statement suggesting the chatbot just needed some algorithmic tweaks.

Artificial intelligence tools like ChatGPT and Claude are set apart from search engines thanks to their chat component.